Hi
I have a linux box attched to a SAN storage from EMC with RAID 5 .I understand that it has 3g cache howver a 20gb file creation takes too much time here are my results any ideas why
time dd if=/dev/zero of=disk.img bs=1048576 count=20000
20000+0 records in
20000+0 records out
997.59s... (2 Replies)
Hi all,
We have below WARNING in /var/adm/messages file from our Solaris server.
WARNING: /sbus@1f,0/SUNW,fas@e,8800000/sd@0,0 (sd0):
Error for Command: write(10) Error Level: Fatal
Requested Block: 16745265 Error Block: 16745269
Vendor: SEAGATE Serial Number:... (8 Replies)
Good morning to one and all :-) Thank god its Friday, as its bee na rubbish week for me !
So, a quick question. Disks ! Ive got a few local disks, and a few SAN disks used on my solaris server. Whats confusing me, and Im not sure if there's an issue at the SAN end, or my end, regarding the... (3 Replies)
I all,
I would like to know what are the causes of :
-soft error
-harderror
-transport error
and how to avoid and repare them.
I got the iostat out put below:
atng-mm01% iostat -En | grep -i hard
c0t0d0 Soft Errors: 1 Hard Errors: 0 Transport Errors: 0
c0t0d1 ... (3 Replies)
Hello everybody,
I'm using the binary inqraid (Linux RHEL) in order to retrieve information about SAN disks. The questions are:
Given an LDEV, how do I know if the SAN disk related to this LDEV is being used by the OS? I mean, how can I demonstrate to "Storage department" that all disks of... (4 Replies)
Hi Unix experts,
I have a question regarding a disk failure seen in "iostat -Enm" output:
# iostat -Enm
c1t0d0 Soft Errors: 0 Hard Errors: 7 Transport Errors: 9
Vendor: FUJITSU Product: MAU3073NCSUN72G Revision: 0802 Serial No: 0514F005M0
Size: 73.40GB <73400057856 bytes>
Media... (5 Replies)